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Name: MCP4132-103E/MS
Brand: Microchip Technology
SKU: MCP4132-103E/MS
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology MCP4132-103E/MS

Part No.:: MCP4132-103E/MS

Manufacturer:: Microchip Technology

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: MCP4132-103E/MS.pdf

Description:: IC DGTL POT 10KOHM 129TAP 8MSOP

In Stock:: 2768

Quantity:: Add To Cart

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MCP4132-103E/MS Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
1
NumberofTaps:
129
Resistance(Ohms):
10k
Interface:
SPI
MemoryType:
Volatile
Voltage-Supply:
1.8V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4132-103E/MS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4132-103E/MS price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for MCP4132-103E/MS to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MCP4132-103E/MS information

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MCP4132-103E/MS Application Introduction

MCP4132-103E/MS is a digital potentiometer chip commonly used in electronic circuits for various applications. It features non-volatile memory and SPI interface, providing precise resistance adjustment.

Application Scenario:

In audio equipment, MCP4132-103E/MS can be utilized to control volume levels or equalization settings, offering flexibility and accuracy in audio signal processing.

Circuit Design:

To design a volume control circuit using MCP4132-103E/MS, follow these steps:

1. SPI Interface:

Connect the SPI interface of MCP4132-103E/MS to the microcontroller or host system. Configure the SPI communication settings, such as clock frequency and data format, to communicate with the digital potentiometer.

2. Resistance Adjustment:

Interfacing with the wiper terminal of MCP4132-103E/MS, adjust the resistance value using digital commands sent through the SPI interface. This enables precise control over volume levels or other circuit parameters.

3. Power Supply:

Provide a stable power supply voltage to MCP4132-103E/MS to ensure proper operation. Use voltage regulators and decoupling capacitors to minimize voltage fluctuations and noise.

4. Signal Integrity:

Ensure proper signal integrity by minimizing signal distortion and noise interference in the circuit layout. Keep signal traces short and separate from noisy components to maintain the accuracy of resistance adjustment.

5. Thermal Management:

Implement thermal management techniques to prevent overheating of MCP4132-103E/MS during operation. Use heat sinks or thermal vias to dissipate heat effectively and maintain component reliability.

Considerations:

When designing the circuit, it's essential to consider:

- SPI Communication Speed: Adjust SPI clock frequency for optimal performance and compatibility with the microcontroller or host system.

- Non-Volatile Memory: Utilize the non-volatile memory feature of MCP4132-103E/MS to store resistance settings, ensuring persistence across power cycles.

- Digital Interface Compatibility: Ensure compatibility with the microcontroller's SPI interface and configure appropriate GPIO pins for SPI communication.

- Resistance Tolerance: Consider the tolerance of resistance values in MCP4132-103E/MS datasheet for accurate circuit design and performance.

- Output Load: Verify that the digital potentiometer can handle the load impedance of connected circuits without degradation in performance or reliability.

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6. What is the process for return or replacement of MCP4132-103E/MS?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MCP4132-103E/MS we delivered, we will accept the replacement or return of the MCP4132-103E/MS only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MCP4132-103E/MS.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations